support POST /api/v1/import/users

[mandric]

This endpoint would take a list of normalized (it doesn't do any normalization) and check for:

required fields: name, username, password
optional fields: phone, external_id, district/parent place

Maybe do some basic validation like check if name, password and username are decent. Then import that data, generate request bodies and make the calls to POST /api/v1/users.

Would be nice to have a dryrun option that returns the request bodies that would be used.

See medic-import/Readme.md for more information about the import process.

[garethbowen]

We haven't had any demand for this yet. Reopen in medic-webapp or medic-configurer if needed.